NAICS codes › 334511
NAICS 334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing: federal contracts
111 open federal contract opportunities classified under NAICS 334511 (Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing) on SAM.gov, refreshed nightly.
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- RECEIVER,COUNTERMEA
- RECEIVER,COUNTERMEA
- RECEIVER,COUNTERMEA
- MODULATOR,RADIO TRA
- 58--GEAR AND SHAFT ASSE
- 66--INCLINOMETER,AIRCRAFT
- 58--PANEL,CONTROL,ELECTRIC
- 58--INDICATOR,STATUS
- Low Background Smear Counter
- RECORDER,FLIGHT DAT
- Request for Information - Kinetic Counter-small Unmanned Aircraft Systems (C-sUAS)
- 66--INLET STACK
- FARO Focus Core 100M Scanner
- N0038326PR0R711_FMS REPAIR
- N0038326PR0R712_FMS REPAIR
- 66--INDICATOR,POSITION
- 66--LAMP HOUSING ASSEMBLY
- 66--CASE ASSEMBLY,TRANSMIT
- 66--SENSOR HEAD,MINE DETEC
- 66--MECHANISM,TRANSMISSION
- AN/ALE-47 Common Carriage Production IDIQ
- DT-511C and DT-592D Hydrophones and Spare Parts
- Radar installation kits, management, warehousing/inventory management, and delivery of parts/materials used to overhaul multiple radar antenna systems and fire…
- 66--RODMETER,UNDERWATER, IN REPAIR/MODIFICATION OF
- 66--INERTIAL NAVIGATION, IN REPAIR/MODIFICATION OF
- TRANSMITTER,INDUCTI
- 66--COMPUTER,AIR DATA, IN REPAIR/MODIFICATION OF
- 66--INERTIAL REFERENCE, IN REPAIR/MODIFICATION OF
- 66--INERTIAL NAVIGATION, IN REPAIR/MODIFICATION OF
- OVERHAUL AND REPAIR OF SPG-62 ANTENNA AND MK82 GUN AND GUIDED MISSLE DIRECTOR
- OEM ACOUSTIC MODEM
- N0038326PR0R197_FMS
- Multi Year Modernized Radios for Navigation/Communication (NAV/COMMs) Production Follow -On
- 66--DETECTOR KIT,GAS
- 58--LASER-INFRARED OBSERVA
- 66--VALVE-HOLDER ASSY
- 66--HAND HELD ASSAY
- 66--SERVO,INDICATOR
- SPRRA127RA002// COMPUTER, FLIGHT CONTROL// 6615016583654
- 66--OVERHEAD PROJECTOR,
- VACUUM PUMP UNIT
- Repair, Spares, & Engineering Services Enterprise Contract Embedded Global Positioning System (GPS)/Inertial Navigation System (EGI)
- Evaluation and Calibration Possibly Leading to the Repair of Actuator and Trim/Feel Test Sets
- 66--PANEL,CONTROL,ELECTRIC
- Mechanical De-reefer Device
- PROCESSOR,SIGNAL DATA
- 66--CASE,RADIAC SET
- 58--MODULE,ISOLATED INP
- N0038326PR0R856_FMS
- FMS Repair of NIIN 013070911
Who buys NAICS 334511
| Agency | Obligations, 24 mo | Actions |
|---|---|---|
| Department of Defense (DoD) | $13.0B | 12,277 |
| Department of Transportation (DOT) | $1.1B | 264 |
| Department of Homeland Security (DHS) | $938.8M | 401 |
| Department of State | $96.6M | 14 |
| Department of Energy (DOE) | $40.6M | 7 |
| Department of Commerce (DOC) | $33.2M | 122 |
| General Services Administration (GSA) | $31.6M | 11 |
| Department of Justice (DOJ) | $29.3M | 148 |
| Department of Veterans Affairs (VA) | $26.7M | 91 |
| National Aeronautics and Space Administration (NASA) | $20.7M | 41 |
Who wins NAICS 334511 work
| Contractor | Obligations, 24 mo | Awards |
|---|---|---|
| RAYTHEON COMPANY | $1.5B | 15 |
| RAYTHEON COMPANY | $1.0B | 61 |
| RAYTHEON COMPANY | $900.9M | 51 |
| THE BOEING COMPANY | $761.9M | 1,237 |
| KONGSBERG DEFENCE & AEROSPACE AS | $713.3M | 4 |
| LOCKHEED MARTIN CORPORATION | $544.5M | 17 |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | $529.5M | 11 |
| INDRA AIR TRAFFIC, INC. | $390.8M | 15 |
| RAYTHEON COMPANY | $354.3M | 4 |
| ELBITAMERICA, INC. | $349.1M | 11 |
NAICS 334511 contracts expiring in the next 18 months
1,539 contracts worth $31.0B. The largest:
| Incumbent | Buyer | What | Value | Ends | Est. solicitation | Record |
|---|---|---|---|---|---|---|
| LOCKHEED MARTIN CORPORATION | Missile Defense Agency | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $1.4B | 31 March 2027 | Now / imminent | Details |
| RAYTHEON COMPANY | Air Force | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $1.3B | 31 December 2027 | ~Q3 2027 | Details |
| GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC. | Air Force | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $897.9M (2 orders) | 31 December 2027 | ~Q3 2027 | Details |
| RAYTHEON COMPANY | Navy | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $698.8M (2 orders) | 22 January 2027 | Now / imminent | Details |
| LOCKHEED MARTIN CORPORATION | Air Force | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $673.0M | 15 December 2027 | ~Q2 2027 | Details |
| LOCKHEED MARTIN CORPORATION | Missile Defense Agency | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $647.0M | 30 September 2027 | ~Q2 2027 | Details |
| RAYTHEON COMPANY | Defense Contract Management Agency | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $621.7M | 23 April 2027 | Now / imminent | Details |
| LOCKHEED MARTIN CORPORATION | Navy | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $610.4M | 29 December 2026 | Now / imminent | Details |
| RAYTHEON COMPANY | Navy | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $591.5M | 31 March 2028 | ~Q4 2027 | Details |
| GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC. | Air Force | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $575.6M | 31 August 2027 | ~Q1 2027 | Details |
Every expiring NAICS 334511 contract →
Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.
Open solicitations by set-aside
| Set-aside | Open |
|---|---|
| Unrestricted (full and open) | 99 |
| Small business | 10 |
| HUBZone | 1 |
| SDVOSB | 1 |
From the set-aside SAM.gov declares on each open notice.
Who counts as small under this code
SBA size standard for NAICS 334511: 1,350 employees.
Each solicitation carries exactly one NAICS code, and that code — not a related one in the same family — decides who counts as small.
One code, chosen by the contracting officer, decides who counts as small. A related code in the same family does not qualify you, and the assignment itself can be appealed to SBA OHA.
Source: FAR 19.102, current as of 07 August 2026 · eCFR.
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DoD (5,730) · VA (345) · DHS (149) · USDA (120) · DOI (112) · DOE (106) · HHS (89) · GSA (80) · DOJ (78) · NASA (77) · State Department (65) · DOT (54) · DOC (33) · Treasury (20) · EPA (16) · Postal Service (7) · Administrative Office of the US Courts (6) · Millennium Challenge Corporation (5) · NSF (5) · United States Government Publishing Office (5) · Federal Deposit Insurance Corporation (4) · HUD (4) · Library of Congress (4) · Export-Import Bank of the US (3)
Browse by NAICS code
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